Thermo-mechanical responses of cracked quasi-transparent film to laser irradiation | |
Peng Q(彭青)1; Wu CW(吴臣武)1; Huang CG(黄晨光)1,2 | |
刊名 | ENGINEERING FRACTURE MECHANICS |
2018 | |
卷号 | 199页码:582-594 |
关键词 | Crack Film Thermal Mechanical Laser Irradiation |
ISSN号 | 0013-7944 |
DOI | 10.1016/j.engfracmech.2018.06.029 |
英文摘要 | Thermal and mechanical responses of a cracked transparent conducing film to laser irradiation were investigated. A representative coin-shaped crack was modeled in the transparent conducing film and the case of vertical incidence of laser beam considered. Firstly, the multiple reflections, transmissions as well as absorptions are formulated in the quasi-multilayer media due to the effect of inner crack. Then, the temperature characteristics generated by the dissipated light energy are computed for the film of typical thermal boundary conditions. Finally, the thermal stress and stress intensity factors around the crack tip are particularly analyzed. The effects of the coin-shaped crack are discussed on the mull-physical responses of the film to laser irradiation. |
分类号 | 二类/q1 |
语种 | 英语 |
WOS记录号 | WOS:000443279500039 |
内容类型 | 期刊论文 |
源URL | [http://dspace.imech.ac.cn/handle/311007/77657] |
专题 | 力学研究所_先进制造工艺力学重点实验室 力学研究所_流固耦合系统力学重点实验室(2012-) 空天飞行科技创新研究中心(筹) |
通讯作者 | Wu CW(吴臣武) |
作者单位 | 1.Chinese Acad Sci, Inst Mech, 15 BeisihuanXi Rd, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China |
推荐引用方式 GB/T 7714 | Peng Q,Wu CW,Huang CG. Thermo-mechanical responses of cracked quasi-transparent film to laser irradiation[J]. ENGINEERING FRACTURE MECHANICS,2018,199:582-594. |
APA | Peng Q,Wu CW,&Huang CG.(2018).Thermo-mechanical responses of cracked quasi-transparent film to laser irradiation.ENGINEERING FRACTURE MECHANICS,199,582-594. |
MLA | Peng Q,et al."Thermo-mechanical responses of cracked quasi-transparent film to laser irradiation".ENGINEERING FRACTURE MECHANICS 199(2018):582-594. |
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